Electrical transport in rhombohedral tri-layer graphene*

Rhombohedral tri-layer graphene is a promising platform for investigating electron interaction. Collective phenomena such as superconductivity, magnetism and Mott-insulating states have been reported. Here we further study electronic properties in suspended and hBN-encapsulated rhombohedral tri-layer graphene experimentally. In this talk, I will present our latest transport studies as a function of magnetic field, charge density, displacement field, and temperature.